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CAD files

The Alpha is a swivel castor with central, total lock, designed for demanding industrial applications requiring reliable manoeuvrability and secure positioning. The castor is fitted with a plate featuring central locking mechanism, which enables straightforward installation and provides effective load stabilisation when engaged. The housing is constructed from heavy-duty stainless steel, incorporating two ball races within the swivel bearing assembly to ensure smooth rotation and extended operational longevity. The wheel comprises a 160 mm diameter design mounted on a polyamide body, featuring a precision ball bearing manufactured from stainless steel for corrosion resistance and consistent performance. The wheel tread is an elastic, non-marking, vulcanised tyre that protects floor surfaces whilst delivering dependable grip and manoeuvrability across varied environments. The overall height of the castor assembly measures 200 mm, accommodating standard installation requirements within typical equipment frameworks. The castor demonstrates a static load capacity of 600 kg, enabling it to support substantial stationary loads with safety margins, whilst the dynamic load capacity reaches 300 kg when operating at speeds up to 4 km/h, ensuring reliable performance during transport and repositioning operations. This combination of robust construction, precision engineering, and comprehensive load specifications makes the Alpha castor suitable for heavy-duty industrial, commercial, and institutional applications.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
8476UFC160P67 OH200 brake-asm seal
S4 Material Number
990064977
Core attributes
Type
Swivel castor with central, total lock
Overall width
99 mm
Load capacity at 4 km/h
300 kg
Load capacity Static
600 kg
Overall Height
200 mm
Temperature range (Maximum)
80 °C
Temperature range (Minimum)
-20 °C
Overall weight
1.86 kg
Product Name
Alpha
Standard
EN12532 - Transport Equipment
Electric Conductive
Stainless
Fitting
Fitting type
Plate with central locking
Plate hole diameter
13 mm
Plate hole length (Maximum)
77.5 mm
Plate hole width (Maximum)
105 mm
Plate length
175 mm
Plate width
112 mm
Housing
Housing Color
Stainless steel
Fork shape
Broad
Housing Material
Stainless steel, heavy
Swivel Bearing
Two ball races
Dome diameter
96 mm
Swivel interference
287 mm
Offset
55 mm
Swivel radius
143.5 mm
Wheel
Hardness of tread (A)
64 Shore A
Body material
Polyamide
Tread Material Mix
Elastic tire, non-marking, vulcanized
Tread width
46 mm
Diameter
160 mm
Body width
46 mm
Threadguards
With threadguard
Axle
Screwed with nut
Bearing
Precision ball bearing, stainless
Wheel Color
Silver grey (RAL7001)
special-features-image
Special Features
Non-hazardous materials
Complies with RoHS and REACH regulations. Does not contain polycyclic aromatic carbons or chromium (VI).
Tested quality
Tested in our own laboratory for compliance with European standards.
Solid housing
Made of pressed steel, zinc plated.
Prevents unintended movement
Wheel lock for manual operation
Variable fitting options
Different fitting dimensions for a large range of applications.
Resource-conserving part replacement
Threaded axles allow effortless wheel change.
User-friendly central lock
Simultaneous locking of more than one castor using a central actuation lever.
Uninterrupted use
Swivel bearing with dust ring for continuous, uninterrupted movement.
Low-maintenance wheels
Thread guards for unobstructed operation with minimal cleaning effort.
Non-marking movement
Wheels with reduced abrasion and little cleaning requirement.
Quiet rolling
Soft wheel versions for a quiet working environment.
Easy steering
Double ball bearing swivel head.
Low-vibration transport
Extra soft wheels with good shock absorbing properties.
Protective seal
Wheels with sealed bearings to protect against spray water and dirt.
Low maintenance materials
All metal components made of Aluminum or rust-free stainless steel.